The Joint Accelerator Conferences Website (JACoW) is an international collaboration that publishes the proceedings of accelerator conferences held around the world.
T. Ota et al., “Development of HOM Absorbers for CW Superconducting Cavities in Energy Recovery Linac”, in Proc. 18th Int. Conf. on RF Superconductivity (SRF'17), Lanzhou, China, July 2017, paper MOPB062, pp. 191-193, ISBN: 978-3-95450-191-5, https://doi.org/10.18429/JACoW-SRF2017-MOPB062, 2018.